how to perform two dimensional deconvolution in matlab?

result2=[600 600] matrix,

frq22=[600 600] matrix,

I have to deconvolve these two matrices.For this I am using the following code but it’s not working.

Img=deconv(result2,frq22,'same');

Answer 1

[Ridwan Alam]

deconv() is defined only for vectors, not for matrices.

this might be helpful for matrices and images:

https://stackoverflow.com/questions/19150516/2d-deconvolution-using-fft-in-matlab-problems

[Aqiba Hafeez]

Is there any function for deconvolution of matrices?

[Ridwan Alam]

I don't know of any built-in function in Matlab. There are image deconvolution functions, but they don't work the way you are looking for. You can try the fft based approach I mentioned before. Or may try to create your own loop-based function. Good luck!

[Aqiba Hafeez]

okay Thank you..

Answer 2

[Viktor]

You can use deconvwnr(I,psf,nsr) and set nsr = 0. This will result in the straightforward deconvolution.

[Aqiba Hafeez]

Thank you so much.